Floodable parks can be designed to control flow rates and decrease flow peaksby storing excess floodwater and releasing it slowly once the risk of flooding haspassed. This type of Natural Based Solutions (NBS) can play a particularlyimportant role in mitigating potential impacts caused by surface run-off waterfrom rain, flash-floods or from small and medium sized watercourses. Otherpotential benefits that floodable parks can provide are among others, reducingthe water flow entering the public sewerage system together with deliveringamenity and biodiversity benefits.